Lenovo ThinkPad T490 20N20066CA battery
Sale price ksh 7,798
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Battery Type: Li-ion
Voltage: 11.52V / 11.55V
Capacity: 49wh-51wh-55WH
Color: Black
Condition: Brand New
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The Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Price in Kenya refers to a standard internal replacement battery designed for the Lenovo ThinkPad T490 business laptop series. It delivers a 51Wh capacity, providing stable and reliable power for office work, browsing, meetings, and general productivity use. The battery is priced at approximately KSh 7,798 in Kenya, making it a practical replacement option for restoring original battery life.
Most ThinkPad T490 variants, including 20N20066CA, use a 3-cell 51Wh lithium-polymer internal battery designed for efficiency and compatibility with Lenovo’s Rapid Charge system, which allows faster charging when using supported USB-C chargers.
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Price Table
| Product | Model | Capacity | Price in Kenya |
|---|---|---|---|
| Lenovo ThinkPad T490 Battery | 20N20066CA | 51Wh | KSh 7,798 |
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Key Specifications Table
| Feature | Specification |
|---|---|
| Brand | Lenovo |
| Model | 20N20066CA |
| Capacity | 51Wh |
| Voltage | 11.55V |
| Battery Type | Lithium-Polymer |
| Cell Count | 3-cell |
| Compatibility | Lenovo ThinkPad T490 series |
| Charging Support | Rapid Charge support |
| Protection Features | Overcharge, over-discharge, short circuit protection |
| Build Quality | High-quality lithium-polymer cells |
| Lifespan | Long cycle durability |
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Design and Build Quality
The Lenovo ThinkPad T490 20N20066CA 51Wh battery is built for slim business laptops that require a balance between performance and portability. It is designed as an internal battery that fits securely inside the chassis without affecting the laptop’s compact design.
It uses durable lithium-polymer cells that provide stable power output and consistent performance over time.
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Charging Performance and Efficiency
- Stable 51Wh energy output
- Efficient Lenovo power management system
- Supports Rapid Charge technology
- Restores normal battery runtime
- Suitable for office and multitasking use
- Optimized standby power consumption
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Safety Protection Systems
- Overcharge protection
- Deep discharge protection
- Short circuit protection
- Voltage regulation system
- Thermal control system
- Smart charging safety management
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Compatibility and Connectivity
- Compatible with Lenovo ThinkPad T490 (20N20066CA and related variants)
- Fully supported by Lenovo BIOS battery detection
- Internal installation design
- Works with Lenovo USB-C charging systems
- Optimized for business laptops
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Durability and Lifespan
- High-quality lithium-polymer construction
- Long recharge cycle performance
- Stable energy output over time
- Reduced degradation with proper charging habits
- Designed for daily business use
- Reliable long-term operation
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Ideal Use Cases
- Office productivity work
- Online meetings and communication
- Browsing and document editing
- Remote work setups
- Academic use
- Travel use
- Battery replacement upgrade
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Pros and Cons
| Pros | Cons |
|---|---|
| Stable 51Wh capacity | Internal installation required |
| Supports Rapid Charge | Not user-removable |
| Reliable business performance | Moderate runtime for heavy users |
| Strong safety protection | Technician installation recommended |
| Affordable price in Kenya | Limited to T490 series |
Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery Conclusion
The Lenovo ThinkPad T490 20N20066CA 51Wh Laptop Battery is a dependable replacement option for restoring normal battery life in ThinkPad T490 laptops. It delivers stable power, strong safety features, and efficient performance for everyday business use.
Cash Payments (Nairobi only)
We accept Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.
Mpesa Payment.
- Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
- Select “Pay Bill“
- Select “Enter Business no.“, Enter Rondamo technologies Lipa na M-PESA PayBill Number 964586 and press “OK”
- Account no. ( Indicate Order No. & Your Name)
- “Enter Amount : ( Total shown on Invoice)
- Enter your M-PESA PIN and press “OK”
This is applicable for all orders, both in Nairobi & upcountry besides large orders over Ksh 250,000/-
Bank Deposit /EFT
You can deposit payment for your order directly into our Stanbic bank account. We check our bank account for new payments every day but depending on your bank it can take 1–2 business days for your payment to appear. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.
Pesalink
You can deposit payment for your order directly into our Stanbic bank account via Pesalink. all products are eligible for payment via Pesalink. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.
Accurate delivery estimates are displayed on the product page and in the Checkout before you confirm your order.
Delivery estimates take into consideration both the delivery address and the types of products being ordered.
The remainder of this article discusses delivery times in more general terms.
Same Day Delivery / For Customers in Nairobi Metropolitan Area
We use Courier for these orders, which allows fast and reliable delivery to destinations across their comprehensive domestic network. Orders placed between 7 Am and 5 Pm will be delivered the same day otherwise they will be delivered the following day. Delivery times vary depending on a product's stock status and the intended delivery address. For very large orders, we may be forced to use Mainfreight as these orders lie outside of what Courier Rider services can handle. If your order is being shipped with Mainfreight, this will be indicated in your fulfilment email along with a tracking number.
Overnight Delivery
Most In stock products are delivered overnight anywhere in Kenya – provided the order is placed before the advertised cut-off time. Our Overnight Delivery cut-off is usually 4:30pm Monday to Friday, however, this is updated daily and the expected shipping date will be shown for you on the product page. Larger products take an additional 1–2 days to be delivered.
Evening Express Delivery
Same Day Delivery is available to Nairobi & its suburbs. Same Day Delivery orders are delivered between 4pm and 7pm in the evening on the same day your order is dispatched.
If you are ordering on a business day and before the cutoff time, the option will be called “Same Day Delivery”. If you are ordering after the cutoff time or on a weekend or public holiday, the option will be called “Evening Express Delivery”. And May incur extra Costs other than the standard shipping fee.
The warranty tendered hereunder, on the electronic product(s) sold under this invoice will be provided exclusively by their respective Authorized Agents/Distributors and are limited to one year from the date of this invoice, except otherwise mentioned as per the warranty conditions as carried along with the products(s) or mentioned on Rondamo Technologies Invoice
